40182796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1951}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 74332160

約数和(自身を除く): 34149364

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 1951, 3902, 5149, 7804, 10298, 20596, 37069, 74138, 148276, 528721, 1057442, 2114884, 10045699, 20091398, 40182796]

約数ペア:

[(1, 40182796), (2, 20091398), (4, 10045699), (19, 2114884), (38, 1057442), (76, 528721), (271, 148276), (542, 74138), (1084, 37069), (1951, 20596), (3902, 10298), (5149, 7804)]